Writer for Puffin files. More...

Public Member Functions
Result< BlobMetadata >	Write (const Blob &blob)
	Write a blob and return its metadata.

Status	Finish ()
	Finalize the file by writing the footer and closing the stream.

Status	Close ()
	Close the writer, finalizing the file if needed.

const std::vector< BlobMetadata > &	written_blobs_metadata () const
	Get metadata for all blobs written so far.

Result< int64_t >	FooterSize () const
	Get the footer size. Returns error if the footer has not been written.

Result< int64_t >	FileSize () const
	Get the total file size. Returns error if Finish() has not succeeded.

Static Public Member Functions
static Result< std::unique_ptr< PuffinWriter > >	Make (std::unique_ptr< OutputFile > output_file, std::unordered_map< std::string, std::string > properties={}, PuffinCompressionCodec default_codec=PuffinCompressionCodec::kNone, bool compress_footer=false)
	Create a PuffinWriter for the given output file.

Detailed Description

Writer for Puffin files.

Writes blobs and footer to an OutputFile stream.

Member Function Documentation

Result< std::unique_ptr< PuffinWriter > > iceberg::puffin::PuffinWriter::Make	(	std::unique_ptr< OutputFile >	output_file,
		std::unordered_map< std::string, std::string >	properties = `{}`,
		PuffinCompressionCodec	default_codec = `PuffinCompressionCodec::kNone`,
		bool	compress_footer = `false`
	)

static

Create a PuffinWriter for the given output file.

Parameters

output_file	The output file to write to.
properties	File-level properties to include in the footer.
default_codec	Default compression codec for blobs.
compress_footer	Whether to compress the footer payload.

The documentation for this class was generated from the following files: